A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Climate control panel Volkswagen Audi A3 5HB00818402 8L0820043K
Vendors's code: 5HB00818402
Product code: A171-857A2
Barcode:
Code 39:
ISBN:
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Looking for a control panel for the Volkswagen Audi A3?
This is a used, working climate control panel for the Volkswagen Audi A3 - numbers 5HB 008 184-02 / 5HB00818402; 8L0 820 043 K / 8L0820043K. Before buying, compare the numbers with the label on the panel in your car.
Climate control panel Volkswagen Audi A3
In the Volkswagen Audi A3 (2001) the dashboard panel passes the driver's settings to the heating and air conditioning system. We sell a used, working unit in good condition.
Numbers to compare
- 5HB 008 184-02 / 5HB00818402 - manufacturer number (Hella)
- 8L0 820 043 K / 8L0820043K - VAG group number (OEM)
Application according to the listing
- Volkswagen Audi A3 - model
- 2001 - year
- Hella - manufacturer
What the panel does
The panel controls temperature, blower and air distribution. Replacing it with a working unit with the right number restores full control of the air conditioning.
Fitment
We have several panels with different numbers for this model. The label number and the year decide, not the model name alone.
Signs of a faulty panel
- temperature or airflow control does not work,
- buttons and knobs respond with a delay or not at all,
- the backlight or the display of the panel is dark,
- heating or air conditioning ignores the settings.
Before ordering, check whether the blower runs on direct power - this tells a panel fault from a blower motor fault.
Questions and answers
| What condition is this part in? |
|---|
| It is a used part, working and in good condition. The warranty is 6 months. |
| Why does the number have several spellings? |
| The same number on the housing can be written with spaces or as one string. We give both forms so it is easier to find. |
| Which number matters most for fitment? |
| It is best to compare all the numbers on the label, above all the one marked as the manufacturer or OEM number. |
Send a photo of your panel or its number to contact@auto24parts.com and we will confirm whether this part fits.